Hello Folks, I looking for an opensource project (can be a modification of the original isc-relay agent), which able to send packets to different DHCP servers based on DHCP options such as: The Vendor Class Identifier (Option 60) Vendor Class Identifier (Option 60) can be used by DHCP clients to identify the vendor and functionality of a DHCP client. The information is a variable length string of characters or octets which has a meaning specified by the vendor of the DHCP client. If my vendor class identifier contains lets say: "motorola.fw0512.5112" string, send it to DHCP server 1 on ip 192.168.1.1 "cisco.fw06411.111" string, send it to DHCP server 2 on ip 172.16.15.44 The existent relay agents (isc-relay, dhcp-helper) send a copy of all the dhcp servers of the dhcpdiscover message. This is definitely not what I want. Thanks!